Freddie means peace ruler.
Freddie Roman's birth name is Freddie Kirschenbaum.
If you mean where was he born, then the answer would be in Stonetown, Zanzibar. If you mean the origin of Farrokh Bulasara's stage name "Freddie Mercury", then I'm afraid i can't remember.
Freddie Hancock's birth name is Freda (Freddie) Ross.
Freddie Rose's birth name is Freddie William Henry Rose.
If you mean the actor's name who played the part of Jared Grace in the movie, then his name is Freddie Highmore.
Freddie De Grate's birth name is Freddie Lee De Grate.
Freddie is played by Nathan Kress:)
Freddie Benson
Freddie Trenkler's birth name is Alfred Trenkler.
Freddie Ganno's birth name is Alfred Mangano.
Freddie Hart's birth name is Segrest, Fred.
Freddie Fields's birth name is Fred Feldman.